stonewareslord/zsh-syntax-highlighting
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Issue 49: Don't use readlink, options differ between systems

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Signed-off-by: Julien Nicoulaud <julien.nicoulaud@gmail.com>
This commit is contained in:
Julien Nicoulaud 2011-03-02 00:34:12 +01:00
parent bc788f3f19
commit 19f16752bb
1 changed files with 22 additions and 14 deletions
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36
zsh-syntax-highlighting.zsh
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@ -30,7 +30,7 @@
# -------------------------------------------------------------------------------------------------
# Core highligting update system
# Core highlighting update system
# -------------------------------------------------------------------------------------------------
# Array used by highlighters to declare overridable styles.
@ -239,11 +239,11 @@ _zsh_main-highlight() {
# -------------------------------------------------------------------------------------------------
# Setup
# Setup functions
# -------------------------------------------------------------------------------------------------
# Setup highlighting.
_zsh_highlight_install() {
# Intercept specified ZLE events to have highlighting triggered.
_zsh_highlight_bind-events() {
# Resolve event names what have to be bound to.
zmodload zsh/zleparameter 2>/dev/null || {
@ -277,15 +277,23 @@ _zsh_highlight_install() {
esac
fi
done
# Register the main highlighter.
_zsh_highlight_add-highlighter _zsh_main-highlight _zsh_highlight_buffer-modified-p
# Load additional highlighters if available.
local highlighters_dir=${$(command readlink -f ${(%):-%N}):h}/highlighters
if [[ -d $highlighters_dir ]]; then
for highlighter_def ($highlighters_dir/*.zsh) . $highlighter_def
fi
}
_zsh_highlight_install "${(@f)"$(zle -la)"}"
# Load highlighters from specified directory if it exists.
_zsh_highlight_load-highlighters() {
[[ -d $1 ]] && for highlighter_def ($1/*.zsh) . $highlighter_def
}
# -------------------------------------------------------------------------------------------------
# Setup
# -------------------------------------------------------------------------------------------------
# Bind highlighting to all known events.
_zsh_highlight_bind-events "${(@f)"$(zle -la)"}"
# Register the main highlighter.
_zsh_highlight_add-highlighter _zsh_main-highlight _zsh_highlight_buffer-modified-p
# Load additional highlighters if available.
_zsh_highlight_load-highlighters "${${(%):-%N}:h}/highlighters"